2001022010086 has 8 divisors (see below), whose sum is σ = 3274399652904. Its totient is φ = 909555459120.

The previous prime is 2001022010083. The next prime is 2001022010087. The reversal of 2001022010086 is 6800102201002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 90955545913 = 2001022010086 / (2 + 0 + 0 + 1 + 0 + 2 + 2 + 0 + 1 + 0 + 0 + 8 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001022010083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45477772935 + ... + 45477772978.

It is an arithmetic number, because the mean of its divisors is an integer number (409299956613).

Almost surely, 2^{2001022010086} is an apocalyptic number.

2001022010086 is a deficient number, since it is larger than the sum of its proper divisors (1273377642818).

2001022010086 is a wasteful number, since it uses less digits than its factorization.

2001022010086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90955545926.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2001022010086 its reverse (6800102201002), we get a palindrome (8801124211088).

The spelling of 2001022010086 in words is "two trillion, one billion, twenty-two million, ten thousand, eighty-six".